
Dualway Window Counter Intercom System for Business Bank Pawnshop Securities Postal Services. Hands-Free Two-Way Talk: Full automatic hands-free two-way communication for seamless interaction. Clear Sound Quality: High-quality speaker and high-sensitive microphone ensure realistic and clear voice transmission. Noise Suppression Feature: Advanced noise suppression technology ensures clear communication in busy environments. Adjustable Volume Control: Dedicated volume knobs allow independent adjustment of internal and external sound levels. Recording Output Support: Built-in output port allows connection to external recording equipment for documentation. Visual Status Indicator: Reminder light with voice transmission indicator prompts the working condition clearly. Wide Application Range: Suitable for banks, hospitals, post offices, stock offices, and pharmacies. Compact and Durable Design: Made of high-quality ABS material with compact dimensions for easy installation.